20260600

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:193

約数の個数: 96

約数和(自身を含む): 51224400

約数和(自身を除く): 30963800

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 59, 68, 85, 100, 101, 118, 136, 170, 200, 202, 236, 295, 340, 404, 425, 472, 505, 590, 680, 808, 850, 1003, 1010, 1180, 1475, 1700, 1717, 2006, 2020, 2360, 2525, 2950, 3400, 3434, 4012, 4040, 5015, 5050, 5900, 5959, 6868, 8024, 8585, 10030, 10100, 11800, 11918, 13736, 17170, 20060, 20200, 23836, 25075, 29795, 34340, 40120, 42925, 47672, 50150, 59590, 68680, 85850, 100300, 101303, 119180, 148975, 171700, 200600, 202606, 238360, 297950, 343400, 405212, 506515, 595900, 810424, 1013030, 1191800, 2026060, 2532575, 4052120, 5065150, 10130300, 20260600]

約数ペア:

[(1, 20260600), (2, 10130300), (4, 5065150), (5, 4052120), (8, 2532575), (10, 2026060), (17, 1191800), (20, 1013030), (25, 810424), (34, 595900), (40, 506515), (50, 405212), (59, 343400), (68, 297950), (85, 238360), (100, 202606), (101, 200600), (118, 171700), (136, 148975), (170, 119180), (200, 101303), (202, 100300), (236, 85850), (295, 68680), (340, 59590), (404, 50150), (425, 47672), (472, 42925), (505, 40120), (590, 34340), (680, 29795), (808, 25075), (850, 23836), (1003, 20200), (1010, 20060), (1180, 17170), (1475, 13736), (1700, 11918), (1717, 11800), (2006, 10100), (2020, 10030), (2360, 8585), (2525, 8024), (2950, 6868), (3400, 5959), (3434, 5900), (4012, 5050), (4040, 5015)]